1 files changed, 32 insertions, 0 deletions
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 7055cb2e25..e0f3fbdb72 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,35 @@
+*   Use `UPDATE` rather than `SET` when enabling the `standard_conforming_strings`
+    setting as this allows us to avoid disabling errors on the PostgreSQL connection.
+    The former behavior would cause problems when using a connection pooling tool like
+    PgBouncer because it's not guaranteed to have the same connection between calls to
+    `execute` and it could leave the connection with errors disabled.
+
+    Fixes #22101.
+
+    *Harry Marr*
+
+*   Set `scope.reordering_value` to `true` if :reordering values are specified.
+
+    Fixes #21886.
+
+    *Hiroaki Izu*
+
+*   Add support for bidirectional destroy dependencies.
+
+    Fixes #13609.
+
+    Example:
+
+        class Content < ActiveRecord::Base
+          has_one :position, dependent: :destroy
+        end
+
+        class Position < ActiveRecord::Base
+          belongs_to :content, dependent: :destroy
+        end
+
+    *Seb Jacobs*
+
 *   Includes HABTM returns correct size now. It's caused by the join dependency
     only instantiates one HABTM object because the join table hasn't a primary key.